Inbound ssh to BNL's computers

From: Betty McBreen (mcbreen@sgs1.hirg.bnl.goV)
Date: Fri Jan 18 2002 - 14:55:13 EST

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CYBERSECURITY at ITD is planning to block incoming ssh connections
to all BNL computers except approved gateways on or before Monday Feb
4..

The following machines at RCF have been approved gateways.
rssh.rhic.bnl.gov
rssh01.rhic.bnl.gov
rssh02.rhic.bnl.gov
rssh03.rhic.bnl.gov
rssh04.rhic.bnl.gov
rftpexp.rhic.bnl.gov
So you will have to ssh to a gateway before getting  elsewhere!!

Subnet 80 at RCF will block inbound ssh today.
I will forward Tom Throwe's message on this to the list for your
information.
As this requires reconfiguring firewall rules, there is
always the chance for error.

So if you have problems ssh-ing to any of brahms/hirg nodes over the
weekend,
try going through one of the approved gateways.

-- 
Betty McBreen E-MAIL mcbreen@bnl.gov PHONE 631-344-5111  FAX
631-344-1334

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